Derivative Financial Instruments and Off-balance Sheet Financial Instruments - Schedule of Fair Value of Derivative Instruments with Termination, Cross-Default or Collateral Credit-Risk-Contingent (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gross liability fair value of contracts containing credit-risk-contingent features	$ 1,000,000	$ 10,000,000
Gross asset fair value of contracts containing credit-risk-contingent features and subject to MNAs	(1,000,000)	(3,000,000)
Collateral posted under MNAs for contracts containing credit-risk-contingent features	0	(5,000,000)
Maximum amount of additional exposure for contracts with credit-risk-contingent features if all features were triggered concurrently	$ 0	$ 2,000,000